EP3024084A4 - Verfahren zur herstellung einer rechteckigen batteriezelle mit metallplatten - Google Patents

Verfahren zur herstellung einer rechteckigen batteriezelle mit metallplatten

Info

Publication number
EP3024084A4
EP3024084A4 EP14842727.1A EP14842727A EP3024084A4 EP 3024084 A4 EP3024084 A4 EP 3024084A4 EP 14842727 A EP14842727 A EP 14842727A EP 3024084 A4 EP3024084 A4 EP 3024084A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
battery element
metallic plates
rectangular battery
rectangular
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP14842727.1A
Other languages
English (en)
French (fr)
Other versions
EP3024084B1 (de
EP3024084A1 (de
Inventor
Tae Wook Kim
Seog Jin Yoon
Hyung Ku Yun
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Chem Ltd
Original Assignee
LG Chem Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Publication of EP3024084A1 publication Critical patent/EP3024084A1/de
Publication of EP3024084A4 publication Critical patent/EP3024084A4/de
Application granted granted Critical
Publication of EP3024084B1 publication Critical patent/EP3024084B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/058—Construction or manufacture
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/102—Primary casings; Jackets or wrappings characterised by their shape or physical structure
    • H01M50/103—Primary casings; Jackets or wrappings characterised by their shape or physical structure prismatic or rectangular
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/21—Bonding by welding
    • B23K26/24—Seam welding
    • B23K26/26—Seam welding of rectilinear seams
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/20—Bonding
    • B23K26/32—Bonding taking account of the properties of the material involved
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D11/00—Electrolytic coating by surface reaction, i.e. forming conversion layers
    • C25D11/02—Anodisation
    • C25D11/04—Anodisation of aluminium or alloys based thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/04—Construction or manufacture in general
    • H01M10/049—Processes for forming or storing electrodes in the battery container
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2103/00—Materials to be soldered, welded or cut
    • B23K2103/08—Non-ferrous metals or alloys
    • B23K2103/10—Aluminium or alloys thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10—Primary casings; Jackets or wrappings
    • H01M50/116—Primary casings; Jackets or wrappings characterised by the material
    • H01M50/124—Primary casings; Jackets or wrappings characterised by the material having a layered structure
    • H01M50/1245—Primary casings; Jackets or wrappings characterised by the material having a layered structure characterised by the external coating on the casing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Secondary Cells (AREA)
  • Filling, Topping-Up Batteries (AREA)
  • Battery Mounting, Suspending (AREA)
EP14842727.1A 2013-09-05 2014-07-15 Verfahren zur herstellung einer rechteckigen batteriezelle mit metallplatten Active EP3024084B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020130106641A KR101563578B1 (ko) 2013-09-05 2013-09-05 금속 판재를 사용한 각형 전지셀의 제조방법
PCT/KR2014/006379 WO2015034173A1 (ko) 2013-09-05 2014-07-15 금속 판재를 사용한 각형 전지셀의 제조방법

Publications (3)

Publication Number Publication Date
EP3024084A1 EP3024084A1 (de) 2016-05-25
EP3024084A4 true EP3024084A4 (de) 2016-09-14
EP3024084B1 EP3024084B1 (de) 2018-01-03

Family

ID=52628598

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14842727.1A Active EP3024084B1 (de) 2013-09-05 2014-07-15 Verfahren zur herstellung einer rechteckigen batteriezelle mit metallplatten

Country Status (7)

Country Link
US (1) US20160204392A1 (de)
EP (1) EP3024084B1 (de)
JP (1) JP6220071B2 (de)
KR (1) KR101563578B1 (de)
CN (1) CN105474453A (de)
TW (1) TWI525877B (de)
WO (1) WO2015034173A1 (de)

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US10340483B2 (en) 2014-08-26 2019-07-02 Cps Technology Holdings Llc Welding process for sealing a battery module
JP6536885B2 (ja) 2015-06-15 2019-07-03 トヨタ自動車株式会社 電池容器の製造方法および電池容器
KR102139065B1 (ko) * 2017-02-13 2020-07-29 주식회사 엘지화학 무기물 코팅부를 포함하고 있는 원통형 전지셀
CN110983412B (zh) * 2019-03-26 2022-03-29 国研新能(深圳)技术有限公司 一种基于原位生成法制备硬质氧化铝膜在铝壳锂电池绝缘密封中的应用
SG11202110988XA (en) 2019-04-01 2021-10-28 Spear Power Systems Inc Apparatus for mitigation of thermal event propagation for battery systems
KR102793401B1 (ko) * 2019-06-10 2025-04-09 삼성에스디아이 주식회사 이차 전지
CN111129574A (zh) * 2019-12-12 2020-05-08 深圳市东方芯愿新能源有限公司 一种一体成型的充电式电池及生产方法
KR20210145489A (ko) * 2020-05-25 2021-12-02 삼성에스디아이 주식회사 이차전지
KR102472909B1 (ko) * 2020-10-12 2022-12-01 삼성에스디아이 주식회사 배터리 팩
DE102021111440A1 (de) 2021-05-04 2022-11-10 Audi Aktiengesellschaft Verfahren zum Bereitstellen eines Zellgehäuseteils, Zellgehäuseteil und Batteriezelle für eine Hochvoltbatterie eines Kraftfahrzeugs
CN215496865U (zh) * 2021-05-26 2022-01-11 惠州亿纬锂能股份有限公司 电池外壳和锂电池
KR102944814B1 (ko) * 2022-01-05 2026-03-27 삼성에스디아이 주식회사 이차전지
JP7834072B2 (ja) * 2023-09-27 2026-03-23 プライムプラネットエナジー＆ソリューションズ株式会社 二次電池用ケースの製造方法、二次電池の製造方法および二次電池
CN117691264B (zh) * 2024-02-04 2024-04-19 蜂巢能源科技股份有限公司 电池壳体、电池外壳及电池

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JP2001236929A (ja) * 2000-02-22 2001-08-31 Sumitomo Metal Ind Ltd チタン製電池ケース
US20090029260A1 (en) * 2007-07-24 2009-01-29 Taiyo Yuden Co., Ltd. Electrochemical device and method of manufacturing the same
US20120094160A1 (en) * 2010-10-13 2012-04-19 Samsung Sdi Co., Ltd. Rechargeable battery and manufacturing method of the same
WO2012073885A1 (ja) * 2010-12-03 2012-06-07 Ｕｄトラックス株式会社 蓄電セル

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KR100497147B1 (ko) 2000-02-08 2005-06-29 주식회사 엘지화학 다중 중첩 전기화학 셀 및 그의 제조방법
KR100515572B1 (ko) 2000-02-08 2005-09-20 주식회사 엘지화학 중첩 전기화학 셀 및 그의 제조 방법
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JP5869354B2 (ja) * 2012-02-01 2016-02-24 日立マクセル株式会社 角形リチウムイオン二次電池用外装缶および角形リチウムイオン二次電池
KR101422656B1 (ko) * 2012-02-07 2014-07-23 주식회사 엘지화학 신규한 구조의 내장형 전지셀
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* Cited by examiner, † Cited by third party
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JP2001236929A (ja) * 2000-02-22 2001-08-31 Sumitomo Metal Ind Ltd チタン製電池ケース
US20090029260A1 (en) * 2007-07-24 2009-01-29 Taiyo Yuden Co., Ltd. Electrochemical device and method of manufacturing the same
US20120094160A1 (en) * 2010-10-13 2012-04-19 Samsung Sdi Co., Ltd. Rechargeable battery and manufacturing method of the same
WO2012073885A1 (ja) * 2010-12-03 2012-06-07 Ｕｄトラックス株式会社 蓄電セル
US20130242463A1 (en) * 2010-12-03 2013-09-19 Takayuki Tsuchiva Electric storage cell

Also Published As

Publication number Publication date
JP6220071B2 (ja) 2017-10-25
KR101563578B1 (ko) 2015-10-27
JP2016531403A (ja) 2016-10-06
KR20150028040A (ko) 2015-03-13
TWI525877B (zh) 2016-03-11
WO2015034173A1 (ko) 2015-03-12
TW201526350A (zh) 2015-07-01
CN105474453A (zh) 2016-04-06
EP3024084B1 (de) 2018-01-03
EP3024084A1 (de) 2016-05-25
US20160204392A1 (en) 2016-07-14

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